Complete battery specifications for your 2025 BMW X3.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Denali | 6.2L V8 | 47 | 715 CCA | 118 min | Top Post |
| Premium | 6.2L V8 | 47 | 757 CCA | 127 min | Side Post |
| Lariat | 6.2L V8 | 48 | 793 CCA | 118 min | Side Post |
| Lariat | 2.4L I4 | 51 | 593 CCA | 98 min | Side Post |
| SE | 2.4L I4 | 24 | 542 CCA | 93 min | Dual Terminal |
| Base | 2.4L I4 | 47 | 475 CCA | 87 min | Top Post |
| Denali | 2.4L I4 | 51 | 528 CCA | 82 min | Top Post |
| Lariat | 5.0L V8 | 51 | 737 CCA | 114 min | Side Post |
| SEL | 5.0L V8 | 24F | 734 CCA | 113 min | Top Post |
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